| Regimental number | 3171 |
| Place of birth | Lion Mill Western Australia |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Lion Mill, Western Australia |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, William Lydiate, Lion Mill, Western Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 46th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/63/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A34 Persic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 46th Battalion |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | Date of fate unclear on Nominal Roll. |
| Age at death from cemetery records | 26 |
| Place of burial | Fouquescourt British Cemetery (Plot I, Row B, Grave 6), France |
| Panel number, Roll of Honour, Australian War Memorial | 142 |
| Miscellaneous information from cemetery records | Parents: William and Sarah LYDIATE, Guildford, Western Australia |
| Family/military connections | Brother: 442 Pte Sydney Horace LYDIATE, Australian Veterinary Hospital, returned to Australia, 21 March 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |